They are recognized as the standard to which all others are measured. If more than one item is available, The Quality will be the same. The item "Engelhard Canadian Maple Leaf 1oz Silver Bars 10 pieces in Original Sheet" is in sale since Saturday, December 5, 2020.This item is in the category "Coins & Paper Money\Bullion\Silver\Bars & Rounds". The seller is "greatlakessilver" and is located in Ypsilanti, Michigan. This item can be shipped to United States.